19181540592

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2288

約数の個数: 240

約数和(自身を含む): 58713876000

約数和(自身を除く): 39532335408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 89, 111, 114, 144, 148, 152, 171, 178, 222, 228, 267, 296, 304, 333, 342, 356, 444, 456, 534, 592, 666, 684, 703, 712, 801, 888, 912, 1068, 1332, 1368, 1406, 1424, 1602, 1691, 1776, 2109, 2129, 2136, 2664, 2736, 2812, 3204, 3293, 3382, 4218, 4258, 4272, 5073, 5328, 5624, 6327, 6387, 6408, 6586, 6764, 8436, 8516, 9879, 10146, 11248, 12654, 12774, 12816, 13172, 13528, 15219, 16872, 17032, 19161, 19758, 20292, 25308, 25548, 26344, 27056, 29637, 30438, 33744, 34064, 38322, 39516, 40451, 40584, 50616, 51096, 52688, 59274, 60876, 62567, 76644, 78773, 79032, 80902, 81168, 101232, 102192, 118548, 121353, 121752, 125134, 153288, 157546, 158064, 161804, 187701, 189481, 236319, 237096, 242706, 243504, 250268, 306576, 315092, 323608, 364059, 375402, 378962, 472638, 474192, 485412, 500536, 563103, 568443, 630184, 647216, 708957, 728118, 750804, 757924, 945276, 970824, 1001072, 1126206, 1136886, 1260368, 1417914, 1456236, 1496687, 1501608, 1515848, 1705329, 1890552, 1941648, 2252412, 2273772, 2835828, 2912472, 2993374, 3003216, 3031696, 3410658, 3600139, 3781104, 4490061, 4504824, 4547544, 5671656, 5824944, 5986748, 6821316, 7010797, 7200278, 8980122, 9009648, 9095088, 10800417, 11343312, 11973496, 13470183, 13642632, 14021594, 14400556, 17960244, 21032391, 21600834, 23946992, 26940366, 27285264, 28043188, 28801112, 32401251, 35920488, 42064782, 43201668, 53880732, 56086376, 57602224, 63097173, 64802502, 71840976, 84129564, 86403336, 107761464, 112172752, 126194346, 129605004, 133205143, 168259128, 172806672, 215522928, 252388692, 259210008, 266410286, 336518256, 399615429, 504777384, 518420016, 532820572, 799230858, 1009554768, 1065641144, 1198846287, 1598461716, 2131282288, 2397692574, 3196923432, 4795385148, 6393846864, 9590770296, 19181540592]

約数ペア:

[(1, 19181540592), (2, 9590770296), (3, 6393846864), (4, 4795385148), (6, 3196923432), (8, 2397692574), (9, 2131282288), (12, 1598461716), (16, 1198846287), (18, 1065641144), (19, 1009554768), (24, 799230858), (36, 532820572), (37, 518420016), (38, 504777384), (48, 399615429), (57, 336518256), (72, 266410286), (74, 259210008), (76, 252388692), (89, 215522928), (111, 172806672), (114, 168259128), (144, 133205143), (148, 129605004), (152, 126194346), (171, 112172752), (178, 107761464), (222, 86403336), (228, 84129564), (267, 71840976), (296, 64802502), (304, 63097173), (333, 57602224), (342, 56086376), (356, 53880732), (444, 43201668), (456, 42064782), (534, 35920488), (592, 32401251), (666, 28801112), (684, 28043188), (703, 27285264), (712, 26940366), (801, 23946992), (888, 21600834), (912, 21032391), (1068, 17960244), (1332, 14400556), (1368, 14021594), (1406, 13642632), (1424, 13470183), (1602, 11973496), (1691, 11343312), (1776, 10800417), (2109, 9095088), (2129, 9009648), (2136, 8980122), (2664, 7200278), (2736, 7010797), (2812, 6821316), (3204, 5986748), (3293, 5824944), (3382, 5671656), (4218, 4547544), (4258, 4504824), (4272, 4490061), (5073, 3781104), (5328, 3600139), (5624, 3410658), (6327, 3031696), (6387, 3003216), (6408, 2993374), (6586, 2912472), (6764, 2835828), (8436, 2273772), (8516, 2252412), (9879, 1941648), (10146, 1890552), (11248, 1705329), (12654, 1515848), (12774, 1501608), (12816, 1496687), (13172, 1456236), (13528, 1417914), (15219, 1260368), (16872, 1136886), (17032, 1126206), (19161, 1001072), (19758, 970824), (20292, 945276), (25308, 757924), (25548, 750804), (26344, 728118), (27056, 708957), (29637, 647216), (30438, 630184), (33744, 568443), (34064, 563103), (38322, 500536), (39516, 485412), (40451, 474192), (40584, 472638), (50616, 378962), (51096, 375402), (52688, 364059), (59274, 323608), (60876, 315092), (62567, 306576), (76644, 250268), (78773, 243504), (79032, 242706), (80902, 237096), (81168, 236319), (101232, 189481), (102192, 187701), (118548, 161804), (121353, 158064), (121752, 157546), (125134, 153288)]