1293216372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 3884025600

約数和(自身を除く): 2590809228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 311, 348, 406, 522, 569, 609, 622, 812, 933, 1044, 1138, 1218, 1244, 1707, 1827, 1866, 2177, 2276, 2436, 2799, 3414, 3654, 3732, 3983, 4354, 5121, 5598, 6531, 6828, 7308, 7966, 8708, 9019, 10242, 11196, 11949, 13062, 15932, 16501, 18038, 19593, 20484, 23898, 26124, 27057, 33002, 35847, 36076, 39186, 47796, 49503, 54114, 63133, 66004, 71694, 78372, 81171, 99006, 108228, 115507, 126266, 143388, 148509, 162342, 176959, 189399, 198012, 231014, 252532, 297018, 324684, 346521, 353918, 378798, 462028, 530877, 568197, 594036, 693042, 707836, 757596, 1039563, 1061754, 1136394, 1238713, 1386084, 1592631, 2079126, 2123508, 2272788, 2477426, 3185262, 3716139, 4158252, 4954852, 5131811, 6370524, 7432278, 10263622, 11148417, 14864556, 15395433, 20527244, 22296834, 30790866, 35922677, 44593668, 46186299, 61581732, 71845354, 92372598, 107768031, 143690708, 184745196, 215536062, 323304093, 431072124, 646608186, 1293216372]

約数ペア:

[(1, 1293216372), (2, 646608186), (3, 431072124), (4, 323304093), (6, 215536062), (7, 184745196), (9, 143690708), (12, 107768031), (14, 92372598), (18, 71845354), (21, 61581732), (28, 46186299), (29, 44593668), (36, 35922677), (42, 30790866), (58, 22296834), (63, 20527244), (84, 15395433), (87, 14864556), (116, 11148417), (126, 10263622), (174, 7432278), (203, 6370524), (252, 5131811), (261, 4954852), (311, 4158252), (348, 3716139), (406, 3185262), (522, 2477426), (569, 2272788), (609, 2123508), (622, 2079126), (812, 1592631), (933, 1386084), (1044, 1238713), (1138, 1136394), (1218, 1061754), (1244, 1039563), (1707, 757596), (1827, 707836), (1866, 693042), (2177, 594036), (2276, 568197), (2436, 530877), (2799, 462028), (3414, 378798), (3654, 353918), (3732, 346521), (3983, 324684), (4354, 297018), (5121, 252532), (5598, 231014), (6531, 198012), (6828, 189399), (7308, 176959), (7966, 162342), (8708, 148509), (9019, 143388), (10242, 126266), (11196, 115507), (11949, 108228), (13062, 99006), (15932, 81171), (16501, 78372), (18038, 71694), (19593, 66004), (20484, 63133), (23898, 54114), (26124, 49503), (27057, 47796), (33002, 39186), (35847, 36076)]