259982244

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 755507200

約数和(自身を除く): 495524956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 61, 62, 67, 76, 93, 108, 114, 122, 124, 134, 171, 183, 186, 201, 228, 244, 268, 279, 342, 366, 372, 402, 513, 549, 558, 589, 603, 684, 732, 804, 837, 1026, 1098, 1116, 1159, 1178, 1206, 1273, 1647, 1674, 1767, 1809, 1891, 2052, 2077, 2196, 2318, 2356, 2412, 2546, 3294, 3348, 3477, 3534, 3618, 3782, 3819, 4087, 4154, 4636, 5092, 5301, 5673, 6231, 6588, 6954, 7068, 7236, 7564, 7638, 8174, 8308, 10431, 10602, 11346, 11457, 12261, 12462, 13908, 15276, 15903, 16348, 17019, 18693, 20862, 21204, 22692, 22914, 24522, 24924, 31293, 31806, 34038, 34371, 35929, 36783, 37386, 39463, 41724, 45828, 49044, 51057, 56079, 62586, 63612, 68076, 68742, 71858, 73566, 74772, 77653, 78926, 102114, 107787, 110349, 112158, 118389, 125172, 126697, 137484, 143716, 147132, 155306, 157852, 204228, 215574, 220698, 224316, 232959, 236778, 253394, 310612, 323361, 355167, 380091, 431148, 441396, 465918, 473556, 506788, 646722, 698877, 710334, 760182, 931836, 970083, 1065501, 1140273, 1293444, 1397754, 1420668, 1520364, 1940166, 2096631, 2131002, 2280546, 2407243, 2795508, 3420819, 3880332, 4193262, 4262004, 4561092, 4814486, 6841638, 7221729, 8386524, 9628972, 13683276, 14443458, 21665187, 28886916, 43330374, 64995561, 86660748, 129991122, 259982244]

約数ペア:

[(1, 259982244), (2, 129991122), (3, 86660748), (4, 64995561), (6, 43330374), (9, 28886916), (12, 21665187), (18, 14443458), (19, 13683276), (27, 9628972), (31, 8386524), (36, 7221729), (38, 6841638), (54, 4814486), (57, 4561092), (61, 4262004), (62, 4193262), (67, 3880332), (76, 3420819), (93, 2795508), (108, 2407243), (114, 2280546), (122, 2131002), (124, 2096631), (134, 1940166), (171, 1520364), (183, 1420668), (186, 1397754), (201, 1293444), (228, 1140273), (244, 1065501), (268, 970083), (279, 931836), (342, 760182), (366, 710334), (372, 698877), (402, 646722), (513, 506788), (549, 473556), (558, 465918), (589, 441396), (603, 431148), (684, 380091), (732, 355167), (804, 323361), (837, 310612), (1026, 253394), (1098, 236778), (1116, 232959), (1159, 224316), (1178, 220698), (1206, 215574), (1273, 204228), (1647, 157852), (1674, 155306), (1767, 147132), (1809, 143716), (1891, 137484), (2052, 126697), (2077, 125172), (2196, 118389), (2318, 112158), (2356, 110349), (2412, 107787), (2546, 102114), (3294, 78926), (3348, 77653), (3477, 74772), (3534, 73566), (3618, 71858), (3782, 68742), (3819, 68076), (4087, 63612), (4154, 62586), (4636, 56079), (5092, 51057), (5301, 49044), (5673, 45828), (6231, 41724), (6588, 39463), (6954, 37386), (7068, 36783), (7236, 35929), (7564, 34371), (7638, 34038), (8174, 31806), (8308, 31293), (10431, 24924), (10602, 24522), (11346, 22914), (11457, 22692), (12261, 21204), (12462, 20862), (13908, 18693), (15276, 17019), (15903, 16348)]