1330456788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 3672998784

約数和(自身を除く): 2342541996

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 71, 102, 134, 142, 153, 201, 204, 213, 268, 284, 306, 402, 426, 457, 603, 612, 639, 804, 852, 914, 1139, 1206, 1207, 1278, 1371, 1828, 2278, 2412, 2414, 2556, 2742, 3417, 3621, 4113, 4556, 4757, 4828, 5484, 6834, 7242, 7769, 8226, 9514, 10251, 10863, 13668, 14271, 14484, 15538, 16452, 19028, 20502, 21726, 23307, 28542, 30619, 31076, 32447, 41004, 42813, 43452, 46614, 57084, 61238, 64894, 69921, 80869, 85626, 91857, 93228, 97341, 122476, 129788, 139842, 161738, 171252, 183714, 194682, 242607, 275571, 279684, 292023, 323476, 367428, 389364, 485214, 520523, 551142, 551599, 584046, 727821, 970428, 1041046, 1102284, 1103198, 1168092, 1455642, 1561569, 1654797, 2082092, 2173949, 2206396, 2911284, 3123138, 3309594, 4347898, 4684707, 4964391, 6246276, 6521847, 6619188, 8695796, 9369414, 9928782, 13043694, 18738828, 19565541, 19857564, 26087388, 36957133, 39131082, 73914266, 78262164, 110871399, 147828532, 221742798, 332614197, 443485596, 665228394, 1330456788]

約数ペア:

[(1, 1330456788), (2, 665228394), (3, 443485596), (4, 332614197), (6, 221742798), (9, 147828532), (12, 110871399), (17, 78262164), (18, 73914266), (34, 39131082), (36, 36957133), (51, 26087388), (67, 19857564), (68, 19565541), (71, 18738828), (102, 13043694), (134, 9928782), (142, 9369414), (153, 8695796), (201, 6619188), (204, 6521847), (213, 6246276), (268, 4964391), (284, 4684707), (306, 4347898), (402, 3309594), (426, 3123138), (457, 2911284), (603, 2206396), (612, 2173949), (639, 2082092), (804, 1654797), (852, 1561569), (914, 1455642), (1139, 1168092), (1206, 1103198), (1207, 1102284), (1278, 1041046), (1371, 970428), (1828, 727821), (2278, 584046), (2412, 551599), (2414, 551142), (2556, 520523), (2742, 485214), (3417, 389364), (3621, 367428), (4113, 323476), (4556, 292023), (4757, 279684), (4828, 275571), (5484, 242607), (6834, 194682), (7242, 183714), (7769, 171252), (8226, 161738), (9514, 139842), (10251, 129788), (10863, 122476), (13668, 97341), (14271, 93228), (14484, 91857), (15538, 85626), (16452, 80869), (19028, 69921), (20502, 64894), (21726, 61238), (23307, 57084), (28542, 46614), (30619, 43452), (31076, 42813), (32447, 41004)]