728744796

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 2115420160

約数和(自身を除く): 1386675364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 67, 78, 108, 117, 122, 127, 134, 156, 183, 201, 234, 244, 254, 268, 351, 366, 381, 402, 468, 508, 549, 603, 702, 732, 762, 793, 804, 871, 1098, 1143, 1206, 1404, 1524, 1586, 1647, 1651, 1742, 1809, 2196, 2286, 2379, 2412, 2613, 3172, 3294, 3302, 3429, 3484, 3618, 4087, 4572, 4758, 4953, 5226, 6588, 6604, 6858, 7137, 7236, 7747, 7839, 8174, 8509, 9516, 9906, 10452, 12261, 13716, 14274, 14859, 15494, 15678, 16348, 17018, 19812, 21411, 23241, 23517, 24522, 25527, 28548, 29718, 30988, 31356, 34036, 36783, 42822, 44577, 46482, 47034, 49044, 51054, 53131, 59436, 69723, 73566, 76581, 85644, 89154, 92964, 94068, 100711, 102108, 106262, 110349, 110617, 139446, 147132, 153162, 159393, 178308, 201422, 209169, 212524, 220698, 221234, 229743, 278892, 302133, 306324, 318786, 331851, 402844, 418338, 441396, 442468, 459486, 478179, 519049, 604266, 637572, 663702, 836676, 906399, 918972, 956358, 995553, 1038098, 1208532, 1327404, 1434537, 1557147, 1812798, 1912716, 1991106, 2076196, 2719197, 2869074, 2986659, 3114294, 3625596, 3982212, 4671441, 5438394, 5738148, 5973318, 6228588, 6747637, 9342882, 10876788, 11946636, 13495274, 14014323, 18685764, 20242911, 26990548, 28028646, 40485822, 56057292, 60728733, 80971644, 121457466, 182186199, 242914932, 364372398, 728744796]

約数ペア:

[(1, 728744796), (2, 364372398), (3, 242914932), (4, 182186199), (6, 121457466), (9, 80971644), (12, 60728733), (13, 56057292), (18, 40485822), (26, 28028646), (27, 26990548), (36, 20242911), (39, 18685764), (52, 14014323), (54, 13495274), (61, 11946636), (67, 10876788), (78, 9342882), (108, 6747637), (117, 6228588), (122, 5973318), (127, 5738148), (134, 5438394), (156, 4671441), (183, 3982212), (201, 3625596), (234, 3114294), (244, 2986659), (254, 2869074), (268, 2719197), (351, 2076196), (366, 1991106), (381, 1912716), (402, 1812798), (468, 1557147), (508, 1434537), (549, 1327404), (603, 1208532), (702, 1038098), (732, 995553), (762, 956358), (793, 918972), (804, 906399), (871, 836676), (1098, 663702), (1143, 637572), (1206, 604266), (1404, 519049), (1524, 478179), (1586, 459486), (1647, 442468), (1651, 441396), (1742, 418338), (1809, 402844), (2196, 331851), (2286, 318786), (2379, 306324), (2412, 302133), (2613, 278892), (3172, 229743), (3294, 221234), (3302, 220698), (3429, 212524), (3484, 209169), (3618, 201422), (4087, 178308), (4572, 159393), (4758, 153162), (4953, 147132), (5226, 139446), (6588, 110617), (6604, 110349), (6858, 106262), (7137, 102108), (7236, 100711), (7747, 94068), (7839, 92964), (8174, 89154), (8509, 85644), (9516, 76581), (9906, 73566), (10452, 69723), (12261, 59436), (13716, 53131), (14274, 51054), (14859, 49044), (15494, 47034), (15678, 46482), (16348, 44577), (17018, 42822), (19812, 36783), (21411, 34036), (23241, 31356), (23517, 30988), (24522, 29718), (25527, 28548)]