38220552

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 114240000

約数和(自身を除く): 76019448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 67, 72, 76, 108, 114, 134, 139, 152, 171, 201, 216, 228, 268, 278, 342, 402, 417, 456, 513, 536, 556, 603, 684, 804, 834, 1026, 1112, 1206, 1251, 1273, 1368, 1608, 1668, 1809, 2052, 2412, 2502, 2546, 2641, 3336, 3618, 3753, 3819, 4104, 4824, 5004, 5092, 5282, 7236, 7506, 7638, 7923, 9313, 10008, 10184, 10564, 11457, 14472, 15012, 15276, 15846, 18626, 21128, 22914, 23769, 27939, 30024, 30552, 31692, 34371, 37252, 45828, 47538, 55878, 63384, 68742, 71307, 74504, 83817, 91656, 95076, 111756, 137484, 142614, 167634, 176947, 190152, 223512, 251451, 274968, 285228, 335268, 353894, 502902, 530841, 570456, 670536, 707788, 1005804, 1061682, 1415576, 1592523, 2011608, 2123364, 3185046, 4246728, 4777569, 6370092, 9555138, 12740184, 19110276, 38220552]

約数ペア:

[(1, 38220552), (2, 19110276), (3, 12740184), (4, 9555138), (6, 6370092), (8, 4777569), (9, 4246728), (12, 3185046), (18, 2123364), (19, 2011608), (24, 1592523), (27, 1415576), (36, 1061682), (38, 1005804), (54, 707788), (57, 670536), (67, 570456), (72, 530841), (76, 502902), (108, 353894), (114, 335268), (134, 285228), (139, 274968), (152, 251451), (171, 223512), (201, 190152), (216, 176947), (228, 167634), (268, 142614), (278, 137484), (342, 111756), (402, 95076), (417, 91656), (456, 83817), (513, 74504), (536, 71307), (556, 68742), (603, 63384), (684, 55878), (804, 47538), (834, 45828), (1026, 37252), (1112, 34371), (1206, 31692), (1251, 30552), (1273, 30024), (1368, 27939), (1608, 23769), (1668, 22914), (1809, 21128), (2052, 18626), (2412, 15846), (2502, 15276), (2546, 15012), (2641, 14472), (3336, 11457), (3618, 10564), (3753, 10184), (3819, 10008), (4104, 9313), (4824, 7923), (5004, 7638), (5092, 7506), (5282, 7236)]